/*
 *  Multi2Sim
 *  Copyright (C) 2013  Rafael Ubal (ubal@ece.neu.edu)
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */


#include <lib/util/hash-table.h>
#include <lib/mhandle/mhandle.h>

#include "arg.h"
#include "symbol.h"
#include "function.h"

struct cl2llvm_function_t *cl2llvm_function_create(char *name, struct list_t *arg_list)
{
	struct cl2llvm_function_t *function;
	function = xcalloc(1, sizeof(struct cl2llvm_function_t));

	function->symbol_table = hash_table_create(10, 1);

	function->arg_list = arg_list;
	function->arg_count = list_count(arg_list);

	function->name = xstrdup(name);

	return function;
}

void cl2llvm_function_free(struct cl2llvm_function_t *function)
{
	char *symbol_name;
	struct cl2llvm_symbol_t *symbol;

	free(function->name);	
	/* Free symbol table */
	HASH_TABLE_FOR_EACH(function->symbol_table, symbol_name, symbol)
		cl2llvm_symbol_free(symbol);
	hash_table_free(function->symbol_table);

	int i;
	LIST_FOR_EACH(function->arg_list, i)
	{
		cl2llvm_arg_free(list_get(function->arg_list, i));
	}
	list_free(function->arg_list);

	free(function);
}
	
